<div class="row">
  <x-empty
    img="https://ngnest.com/assets/img/logo/logo-144x144.png"
  ></x-empty>
</div>
<div class="row">
  <x-empty content="there is no data"></x-empty>
</div>
<div class="row">
  <x-empty [img]="imgTemp">
    <ng-template #imgTemp><x-icon type="fto-user"></x-icon></ng-template>
  </x-empty>
</div>
<div class="row">
  <x-empty [content]="contentTemp">
    <ng-template #contentTemp>
      <span>there is no data</span>
      <x-button type="primary">re request</x-button>
    </ng-template>
  </x-empty>
</div>
